A catalogue of standard polar and clock stars, for the reduction of observations in right ascension
[with a discussion of their positions]
Gespeichert in:
Verfasser / Beitragende:
by T. H. Safford
Ort, Verlag, Jahr:
Cambridge, Mass. :
Welch, Bigelow, and Company,
1863
Beschreibung:
[4], 15 p. ; 4°
Format:
Buch